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The Eight Disciplines Problem Solving (8D)—D7 and D8

August 24, 2025August 19, 2025 by Christoph Roser

In this series of posts I go through the Eight Disciplines Problem Solving (8D) in more detail. In my last post, I talked about D5: Develop Permanent Solution and D6: Implement Permanent Solution. In this post I will go into more detail on the last two points, D7: Prevent Recurrence and D8: Close Problem and Recognize Contributors. This would close the review of the 8D, but I have one more post on my general comments on 8D in comparison to other methods like the Toyota Practical Problem Solving. Read on!

The Eight Disciplines Problem Solving (8D)—D5 and D6

August 24, 2025August 12, 2025 by Christoph Roser

In this series of posts I go through the Eight Disciplines Problem Solving (8D) in more detail. In my last post, I talked about D4: Root Cause Analysis and Escape Points, which is almost two separate points. In this post I will go into more detail of D5: Develop Permanent Solution and D6: Implement Permanent Solution. My next post will look at the last two disciplines of the 8D with D7: Prevent Recurrence and D8: Close problem and Recognize Contributors. Read on!

The Eight Disciplines Problem Solving (8D)—D4

August 21, 2025August 5, 2025 by Christoph Roser

In this series of posts I go through the Eight Disciplines Problem Solving (8D) in more detail. In my last post, I talked about D2: Describe the Problem and D3: Develop Interim Containment Plan. In this post I will go into more detail of D4: Root Cause Analysis and Escape Points. (Now you can probably guess what my next post will be all about too.) Read on!

The Eight Disciplines Problem Solving (8D)—D2 and D3

August 21, 2025July 29, 2025 by Christoph Roser

In this series of posts I go through the Eight Disciplines Problem Solving (8D) in more detail. In my last post, I talked about D0: Preparation and Emergency Response Actions and D1: Establish a Team. In this post I will go into more detail of D2: Describe the Problem and D3: Develop Interim Containment Plan. (Now you can probably guess what my next post will be all about too). Read on!

When to Produce Make-to-Order, When Make-to-Stock?

November 12, 2025November 23, 2021 by Christoph Roser

One of the questions for any production system is if the product is produced on stock before the customer order (make-to-stock, MTS), or only on demand after the customer order (make-to-order, MTO). In many cases this is an easy decision. Custom-made items are always make-to-order, since you cannot start before you know what the product will be. Everything else does have exceptions. Let me dig deeper into the decision tree on deciding which items to produce on order, and which ones for stock. This is a short series of blog posts, and the first one looks at the key aspect (but not the only one) in deciding between make-to-order and make-to-stock.